3-Methyl-1(2H)-isoquinolinone

Modify Date: 2025-08-25 10:39:14

3-Methyl-1(2H)-isoquinolinone Structure
3-Methyl-1(2H)-isoquinolinone structure
Common Name 3-Methyl-1(2H)-isoquinolinone
CAS Number 7114-80-9 Molecular Weight 159.185
Density 1.1±0.1 g/cm3 Boiling Point 371.7±35.0 °C at 760 mmHg
Molecular Formula C10H9NO Melting Point N/A
MSDS N/A Flash Point 217.7±10.9 °C

 Names

Name 3-methyl-2H-isoquinolin-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 371.7±35.0 °C at 760 mmHg
Molecular Formula C10H9NO
Molecular Weight 159.185
Flash Point 217.7±10.9 °C
Exact Mass 159.068420
PSA 33.12000
LogP 1.73
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.574

 Safety Information

HS Code 2933790090

 Customs

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 Synonyms

3-methylisoquinolin-1(2H)-one
1(2H)-Isoquinolinone, 3-methyl-
3-Methyl-1(2H)-isochinolon
3-methyl-1(2H)-isoquinolone
3-methyl-1-isoquinolinol
3-Methyl-1(2H)-isoquinolinone
3-methyl-isoquinolin-1-ol
3-methylisoquinolone
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